[R] Is there string class in R?

[Roger Peng]

See the paste() function.

for(i in 1:N) {
  filename  <-  paste("***", i, ".PRN", sep = "")
  scan(filename)
  ...
}

-roger
_______________________________
UCLA Department of Statistics
rpeng at stat.ucla.edu
http://www.stat.ucla.edu/~rpeng

On Wed, 25 Dec 2002, Zhongming Yang wrote:

> Hi,
> 
> I want to use R handle hundreds data file. So I want use some string
> class to handle the names of data file. 
> 
> My idea procedure like:
> 
> for i in 1:20
> {
>    filename = "***" + i +".PRN"
>    scan(filename)
>    ....
> }
> 
> Do anyone know how to do this?
> 
> Thanks,
> 
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